runsonwhat

American Civil Liberties Union's tech stack

What does American Civil Liberties Union use?

American Civil Liberties Union (aclu.org) uses at least 28 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Zendesk for customer support and Heap for analytics. Last checked .

“Defender of rights and liberties”

Industry
Unspecified
Size
201–1,000 employees
Based in
New York City, United States
Re-check liveVisit aclu.org
Tools found
28
Categories
15
Oldest proven tool
Jul 2017
Last checked
Oct 2026

American Civil Liberties Union's stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

4 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

4 tools, what the product is built with

Frontend

Payments & Billing

Data & Observability

2 tools, what they measure and store

Analytics

Flags & Experiments

Go-to-market

7 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Support & Docs

Company Ops

11 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Finance & Legal

Security & Compliance

What changed at American Civil Liberties Union

Using since

Dates come from the first certificate of the subdomain that points at the tool.

  1. BigCommerce
  2. Fastly
  3. Sailthru

Companies like American Civil Liberties Union also use

Tools common among companies with a similar stack that we haven't found at American Civil Liberties Union.

Companies with a stack like American Civil Liberties Union's

Ranked by shared tools, with rare tools counting more.

American Civil Liberties Union tech stack FAQ

What tools does American Civil Liberties Union use?

As of October 2026, runsonwhat has found 28 tools at American Civil Liberties Union (aclu.org) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Fastly. Application: Tailwind CSS, Vue.js and PayPal. Data & Observability: Optimizely and Heap. Go-to-market: WordPress, Meta Pixel and Yoast SEO. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 20, 2026.

What cloud does American Civil Liberties Union run on?

American Civil Liberties Union uses Amazon Web Services for hosting and cloud infrastructure, alongside Pantheon, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on aclu.org. Amazon Web Services is used by 145,581 companies runsonwhat tracks.

What email provider does American Civil Liberties Union use?

American Civil Liberties Union uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 710,107 companies runsonwhat tracks.

What does American Civil Liberties Union use for customer support?

American Civil Liberties Union uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 41,707 companies runsonwhat tracks.

What payment provider does American Civil Liberties Union use?

American Civil Liberties Union uses PayPal for payments and billing, alongside Braintree, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on aclu.org. PayPal is used by 34,297 companies runsonwhat tracks.

What analytics tools does American Civil Liberties Union use?

American Civil Liberties Union uses Heap for analytics, according to runsonwhat (October 2026). runsonwhat found Heap through Heap code on aclu.org. Heap is used by 1,673 companies runsonwhat tracks.

How long has American Civil Liberties Union used BigCommerce?

American Civil Liberties Union has used BigCommerce since at least July 2017, going by the first public certificate of the aclu.org subdomain that points at BigCommerce. Other long-running tools at American Civil Liberties Union include Fastly (since July 2019) and Sailthru (since October 2019).

Does American Civil Liberties Union use Cloudflare?

Yes. runsonwhat found Cloudflare at American Civil Liberties Union through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 702,188 companies runsonwhat tracks.

Which companies have a tech stack similar to American Civil Liberties Union's?

The companies with the stacks most like American Civil Liberties Union's are ANINE BING, ACLU of Northern California, Rent the Runway and Morning Brew, according to runsonwhat (October 2026). Each shares 9 to 14 tools with American Civil Liberties Union, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what American Civil Liberties Union uses?

runsonwhat reads public records only. Of the 28 tools at American Civil Liberties Union, 10 were found through code on aclu.org, 9 through DNS records, 5 through email records and 4 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and aclu.org about monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.